Thread milling insert, HB7720, Threads per inch: 11-7

Article no.: 218131 11-7
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Threads per inch Unit price incl. VAT
  • Flank angle: 55
  • Cutting direction: right-hand and left-hand

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Product details

Technical Data

Thread pitch 2,309 mm
Grade HB7720
Tool material Carbide
Flank angle 55 degrees
Insert size 11 mm
Feed fz in steel < 1100 N/mm2 0.05 mm
Feed fz in INOX < 900 N/mm2 0.03 mm
Coating TiCN
Threads per inch 7 - 11
Number of cutting edges Z 1
Internal/external application Internal; External
Thread profile Partial profile
suitable for threads 7/8-11; 3/4-10; 7/8-9; 1-8
Cutting direction right-hand and left-hand
Type of product Cutter insert for milling

Identification numbers & Classifications

Article number 218131 11-7
EAN / GTIN 4062406245375
Manufacturer number 218131 11-7

Application Table

Alu plastics
N
140
Aluminium (short chipping)
N
120
Alu > 10% Si
N
80
Steel < 500 N/mm²
P
120
Steel < 750 N/mm²
P
110
Steel < 900 N/mm²
P
100
Steel < 1100 N/mm²
P
80
Steel < 1400 N/mm²
P
60
INOX < 900 N/mm²
M
80
INOX > 900 N/mm²
M
70
Ti > 850 N/mm²
S
40
GG(G)
K
70
CuZn
N
120
Uni
 
wet maximum
 

Description

Version:

Insert size 11.

Application:

For internal and external threads with 55° flank to standard BS 84: 1956, DIN 259, ISO 228/1: 1982.

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